Rolex Datejust 31 Datejust 31 Stainless Steel / Jubilee / Black - Roman
Reference 278240-0002
About this watch
The Rolex Datejust 31 is a masterclass in luxury watchmaking, blending classic design with modern technology to create a timepiece that's as elegant as it is precise. At its heart lies the Rolex Caliber 2236, a self-winding mechanical movement that showcases the brand's commitment to excellence. This certified Swiss chronometer has passed rigorous testing by the COSC and features a power reserve of 55 hours, ensuring that this watch will keep ticking even when you take it off for a day or two. The Datejust 31 is crafted from high-quality stainless steel, which not only adds to its aesthetic appeal but also ensures durability. Its black dial features Roman numeral markers, adding a touch of classic elegance that seamlessly fits into both casual and formal settings. The Jubilee bracelet, renowned for its comfort and style, complements the watch perfectly, making it a joy to wear throughout the day. With a water resistance of up to 100 meters, this watch is suitable for swimming and snorkeling, though not recommended for scuba diving. Whether you're at a business meeting or a casual outing, the Datejust 31 promises a blend of luxury and practicality that's hard to resist.
Key Features
- Rolex Caliber 2236 mechanical movement
- Certified Swiss chronometer by COSC
- 55-hour power reserve
- High-quality stainless steel case
- Black dial with Roman numeral markers
- Jubilee bracelet for comfort and style
- Sapphire crystal for scratch-resistance
Specifications
- Brand
- Rolex
- Family
- Datejust 31
- Model
- Datejust 31 Stainless Steel / Jubilee / Black - Roman
- Reference
- 278240-0002
- Movement
- 2236
- Movement Features
-
- Hours, Minutes, Seconds
- Date
- Chronometer
- Case
- Stainless Steel 31mm
- Dial Color
- Black
- Crystal
- Sapphire
- Water Resistance
- 100
Current Listings

2023 Rolex Datejust 31mm 278275 Rose Gold Presidential Rose Diamond Dial
This is a 2023 Rolex Datejust 31mm with a Rose Gold Presidential Rose Diamond Dial. It features a 7.0inch wrist size and includes original Double Rolex boxed, box and papers, warranty card dated 2023, and more.
- Condition: Excellent overall condition
- Warranty Length: 5 years
- Original Boxes: true
- Box Contents: Original Double Rolex boxed,Box and Papers - Yes,Warranty card dated 2023,Manual & Warranty booklets,Green and White Hang Tags included

BNIB Rolex 278274 DATEJUST 31 FLUTED BEZEL MINT GREEN DIAL 2025 FULL SET
A brand new in box Rolex Datejust Midsize Stainless Steel watch with a mint green dial and fluted bezel, purchased from an authorized dealer in 2025.
- Case size: 31mm
- Bezel material: 18K White Gold
- Bracelet type: Oyster Bracelet

Rolex Ladies Datejust 31MM 178273 Midsize Diamond Dial.
This Rolex Ladies Datejust is a 31MM model with a diamond dial, featuring boxes, books, tags, and warranty card.
- Condition: Excellent condition
- Case size: 31MM

Rolex Datejust 31 Platinum Glacier Dial 178246
The listing features a Rolex Datejust 31 with a platinum case and glacier dial. The watch is described as "absolutely stunning" and complete with an M serial number.
- Condition: Used, needs servicing and polishing
- Serial: M
- Crystal condition: has small marks
- Needs service: true
Rolex 18K Rose & Stainless Steel Datejust 31mm Midsize White MOP Scattered Diamond
This Rolex Datejust midsize features a 31mm white mother of pearl dial with Roman hour markers and a scattered diamond bezel, housed in an 18K rose gold and stainless steel case.
- Condition: near mint
- Material: 18K rose gold & stainless steel
- Bracelet type: Oster

Rolex Ladies Datejust 31MM 178273 Midsize Diamond Dial.
This Rolex Ladies Datejust 31MM features a midsize diamond dial.
- Condition: Excellent condition
- Diameter: 31mm
- Case material: not specified